baber/WOPTO huggingface dataset:
Patent KR-20170124981-A (KR)
Inventor: YANG GI CHUL
IPC: G06F21/36
Filed: 2017-10-23
Abstract: Disclosed are a shoulder-surfing resistant graphical authentication method using a transparent moving scheme of a grid and an image and a system thereof, capable of processing security authentication with safety from shoulder surfing. According to the present invention, the method comprises the steps of: creating a lattice window in which images (including numbers and characters) are randomly disposed and displayed and a symbol indication, such as a number, a character, etc., capable of appointing a position of a lattice is laterally displayed on the top and longitudinally displayed on the left or right side; suggesting a screen allowing a user to input a password; selecting a predetermined position of the lattice and a few images displayed on the suggested screen to register the selected lattice and images as the password; moving a designated image to a designated position with direction keys, a touchpad, a mouse, a touch pen, a part of a body, and the like without directly touching the designated image randomly disposed and displayed with other images in the lattice shown on an input surface upon authentication; and recording the final position information of the moved image to compare the recorded moved position information with the position information of the image (i.e., the password) at authentication.
Patent KR-20180072527-A (KR)
Inventor: HOSSBACH BJOERN
IPC: F02C6/12
Filed: 2017-10-30
Abstract: The present invention relates to a turbocharger (1) including a turbine (2) expanding a first medium and a compressor (3) compressing a second medium by using energy extracted from the turbine (2) during the first medium expansion. The turbine (2) has a turbine housing (4) and a turbine rotor (5). The compressor (3) has a compressor housing (6) and a compressor rotor (7) coupled with the turbocharger rotor (5) through a shaft (8). The turbine housing (4) and the compressor housing (6) are connected to a support housing (9) having the shaft (8) mounted and respectively disposed therebetween. The turbine housing (4) has an inflow housing (10), a nozzle ring (15) provided with a guide blade (16), and an insert member (13). The nozzle ring (15) is radially guided and centered with respect to the support housing (9) through a protruding portion (17).
Patent KR-20190048527-A (KR)
Inventor: HWANG SEONG JU
IPC: H01M2/10
Filed: 2017-10-31
Abstract: The present invention discloses a battery pack having enhanced cooling efficiency of a plurality of cylindrical battery cells. In order to achieve the object, the battery pack according to the present invention comprises: a plurality of cylindrical battery cells having electrode terminals formed at both ends; a connecting member in contact with the electrode terminals of the plurality of cylindrical battery cells to electrically connect the electrode terminals; a pack case having a receiving portion formed to receive the cylindrical battery cells therein and an exposed portion opened to expose the inside of the receiving portion; and a heat dissipation plate formed in a plate form of a thermally conductive material, inserted and fixed on a part of the pack case and having at least a part exposed to the outside through the exposed portion of the pack case.
Patent KR-20190048534-A (KR)
Inventor: LIM HOON
IPC: A23L27/40
Filed: 2017-10-31
Abstract: The present invention relates to a production method of a cream salt, in which shapes of salt crystals of sun salt does not change, that is, the salt does not melt by the cream, and which produces the cream salt being completely absorbed in the salt crystals. The cream salt prepared according to the present invention removes the unique odor and bitter odor of the sun salt and has taste of soft salt when used for fresh cream and bread. In particular, the cream salt allows taste of soft salt without the harsh taste of salt in bread or cake which is cooked directly without heating.
Patent KR-20190050101-A (KR)
Inventor: CHO HYUNG JIN
IPC: B25J9/08
Filed: 2017-11-02
Abstract: The present invention relates to an actuator-integrated robot operating controller based on a detection module and, more specifically, relates to an actuator-integrated robot operating controller based on a detection module, capable of being integrated with an actuator while controlling the operation of an output module based on position detection such as an encoder or hall sensor. The actuator-integrated robot operating controller includes: a position detection unit (15) detecting the operation of an operating module (12); an operation detection unit (16) detecting the operation of an output module (13) through the operation of the operating module (12); a homing setting unit (17) setting a homing position of the position detection unit (15) or operation detection unit (16); and a control unit (11) controlling the operation of the operating module (12) based on information transmitted to the position detection unit (15) or homing setting unit (17).
Patent KR-20190050482-A (KR)
Inventor: KANG JAE HO
IPC: H01L21/67
Filed: 2017-11-03
Abstract: The present invention relates to a mapping device for a load port, detecting the existence and the position of a wafer. The mapping device is installed in a port door vertically operated to transfer a wafer by sealing and opening a storing port storing and transferring the wafer. The mapping device maps the existence or the position of the multiple wafers. The mapping device includes: a first mapping bar having a light transmitter on one side, wherein the other side of the first mapping bar is connected to a main bar to rotate; a second mapping bar having a light receiver on one side, wherein the other side of the second mapping bar is connected to the main bar to rotate; a first rotary wheel connected to the first mapping bar, wherein a part of one side is connected to a rotary bar; a second rotary wheel connected to the second mapping bar, wherein a part of one side is connected to the rotary bar; the rotary bar in which one side and the other side are connected to the first rotary wheel and the second rotary wheel to rotate; a cylinder linearly moving the rotary bar as one side of the cylinder is connected to the rotary bar; and the main bar connected to the port door, wherein the first mapping bar, the second mapping bar, and the cylinder are fixed thereto to rotate.
Patent KR-20190052405-A (KR)
Inventor: KIM DONG SOO
IPC: G06F21/32
Filed: 2017-11-08
Abstract: The present invention relates to a computer security system using a smartphone authentication function, and a method thereof. The method of the present invention comprises the steps of: transmitting OTP information at a specific time interval after a smartphone is connected with Bluetooth of a USB dongle; comparing the OTP information from the smartphone with OTP information stored in an OTP memory by the USB dongle; maintaining a connection state between the USB dongle and the smartphone by the USB dongle when two OTP information coincides with each other; transmitting a specific character indicating whether the security is performed to a computer at predetermined time intervals by the USB dongle when a secure connection is maintained in the smartphone; transmitting the specific character to the USB dongle for a security information request by the computer when an application program of the computer requires security authentication; receiving the security information request from the computer by a CPU of the USB dongle, and requesting the smartphone for security information; performing authentication processing through a password or biometric recognition by the smartphone in accordance with the security information request of the USB dongle; reading the OTP information suitable for a corresponding time from the OTP memory by the USB dongle and transmitting the same to the computer when the authentication processing is completed; and confirming, by the computer, whether the OTP information from the USB dongle and the OTP information possessed by the computer coincide with each other, and completing authentication in a coinciding case thereof.
Patent KR-20190054357-A (KR)
Title: An user stress relieving method and system using virtual reality and biofeedback
Inventor: JEON HONG JIN
IPC: A61B5/053
Filed: 2017-11-13
Abstract: The present invention relates to a method for reducing stress of a user using virtual reality and biofeedback and a system thereof. According to an embodiment of the present invention, the method for reducing stress of a user comprises the steps of: measuring biometric information related to stress of a user of a virtual reality device as reference data; measuring and analyzing a change in the biometric information due to the stress of the user as comparison data; providing the user with a relaxation image for reducing the stress through the virtual reality device on the basis of the analyzed comparison data; and providing the user with voice feedback for reducing the stress by measuring a stress index of the user in real time.
Patent KR-20170129656-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02F1/1335
Filed: 2017-11-15
Abstract: The present invention provides an adhesive layer which has a high adhering force, a high adhesion performance, and antistatic performance, in spite of a thin film having the thickness of 1 to 20 m, and an adhesive film using the same. The adhesive layer is formed by cross-linking a copolymer with an adhesive composition having ionic compounds. The copolymer comprises at least one alkyl (meth)acrylate monomer having carbon atoms in alkyl groups of C1 to C14, at least one (meth)acrylate monomer containing an aromatic group, at least one vinyl monomer having nitrogen as other polymerized monomers, a polymerized vinyl monomer having a carboxyl group, and/or at least one polymerized vinyl monomer having a hydroxyl group. The thickness of the adhesive layer is 1 to 20 m, and when the thickness is 5 m, an adhering force is 3.0 (N/25mm) or more.
Patent KR-20190055428-A (KR)
Title: Membrane filtration system and controlling method thereof
Inventor: AHN HYUNG WOOK
IPC: B01D65/02
Filed: 2017-11-15
Abstract: The present invention relates to a membrane filtration system, which comprises: a filtration tank including a filtration membrane and a mixed liquor suspended solid (MLSS) densitometer for measuring an MLSS concentration of inflow water; an aeration unit including an aeration pipe positioned at a lower portion of the filtration membrane, a blower for injecting air into the aeration pipe through an air injection pipe, and an insertion type electron flow rate (PIT) pressure gauge for measuring a discharge pressure of the blower; a sludge discharge pipe for communicating with the filtration tank and discharging sludge; a trans-membrane pressure (TMP) measuring unit for measuring a trans-membrane pressure of the filtration membrane; and a control unit for controlling a membrane filtration process by receiving information on the MLSS concentration, the TMP, and a blower pressure (BP) from the MLSS densitometer, the TMP measuring unit and the insertion type electron flow rate (PIT) pressure gauge.
Patent KR-20170130324-A (KR)
Inventor: SAITO KYOTA
IPC: G06F3/01
Filed: 2017-11-17
Abstract: To provide a user with a relationship between a scroll speed in a scroll display and an operation performed on an input surface, a tactile sensation control apparatus includes an intensity determination unit and a tactile sensation control unit. If an operation performed by a manipulator on the input surface installed by corresponding to a display unit is sensed when an image is scroll-displayed by the display unit, the intensity determination unit determines the intensity of tactile sensation to be provided to the manipulator based on the scroll speed at the sensing timing of the operation. The tactile sensation control unit generates the tactile sensation with the intensity determined by the intensity determination unit by controlling a tactile sensation generating unit which generates the tactile sensation to be provided to the manipulator.
Patent KR-20190056483-A (KR)
Title: Arduino box
Inventor: JO HYUN SANG
IPC: G09B23/18
Filed: 2017-11-17
Abstract: The present invention relates to an Arduino storage box, which enables a user to know the pin position of an Arduino substrate and which can prevent safety accidents caused by a soldering area on a back side of the substrate and obtain an insulation effect of the substrate by safely storing the Arduino substrate, and can also be used for packaging the Arduino substrate.
Patent KR-20190057914-A (KR)
Title: Monoclonal Antibodies for detecting Foot and Mouth Disease Virus serotype Asia1 and using the same
Inventor: KU BOK KYUNG
IPC: C12N5/12
Filed: 2017-11-21
Abstract: The present invention relates to a composition for detecting foot-and-mouth disease virus Asia1, comprising a foot-and-mouth disease virus Asia1-specific monoclonal antibodies; and a kit for detecting foot-and-mouth disease virus Asia1 using the monoclonal antibodies. More specifically, by using properties of the monoclonal antibodies that specifically bind to foot-and-mouth disease virus Asia1, a diagnostic kit capable of distinguishing only the foot-and-mouth disease virus serotype Asia1 can be developed to perform rapid early prevention measures to prevent the spread of disease.
Patent KR-20190059351-A (KR)
Inventor: LEE JUNG SU
IPC: H01R25/00
Filed: 2017-11-23
Abstract: The present invention relates to a power strip having a sliding safety cover which comprises: a plurality of socket units formed at regular intervals in a longitudinal direction; a case configuring the power strip; a power cable for supplying electricity to the power strip; a switch capable of turning on/off a power supply; a fixing unit capable of fixing a sliding cover; and the sliding cover coupled to the fixing unit. When the socket unit is not in use by the sliding cover, an insertion hole formed in the socket unit is easily blocked from being exposed to the outside by using a safety cover, thereby preventing various foreign substances from entering, and preventing a connection failure, a fire, and an electric-shock accident.
Patent KR-20190061237-A (KR)
Title: Accessory of a mobile device
Inventor: JANG JIN TAE
IPC: A45F5/00
Filed: 2017-11-27
Abstract: An accessory of a portable device comprises: a case mounted on the portable device, has a through hole extending in one direction, and has a guide rail provided along both sides of the through hole; a plate having a guide groove receiving the guide rail on both sides and guided by the guide rail to be movable in an extension direction of the through hole; a connecting part fixed to the plate to be rotatable; a ring part fixed to be pivotable to have various angles with respect to the connecting part; and a concave-convex part provided to have a concave-convex along the guide rail and receiving projections of the plate to fix the plate in a plurality of positions. In the accessory of the portable device according to the present invention, the ring part coupled to the plate can be removable from the case or detachable from the case.
Patent KR-20190062054-A (KR)
Inventor: PARK SUNG YOUNG
IPC: B60R16/02
Filed: 2017-11-28
Abstract: The present invention relates to a front display system for a vehicle, capable of showing an advertisement through a stationary vehicle by using a roll-shaped screen installed on the front side of the vehicle and a projector installed on a bonnet of the vehicle. The front display system for a vehicle includes: a roll screen fixed after being stuck and unfolded on the windshield of the vehicle or fixed after being erected while being unfolded at a distance from the windshield of the vehicle; a fixing member fixing the roll screen to the front side of the vehicle and adjusting the angle of the roll screen; a projector formed to be able to be stored in the upper part of the hood of the vehicle and projecting and outputting an image pre-stored in the roll screen; a speaker outputting a sound corresponding to the image outputted from the projector; and a manipulation part formed in the vehicle and connected to the projector to turn the projector on and off and control the output of sounds and images corresponding to selected media. Therefore, advertisements can be shown externally or media like videos can be watched internally or externally, and also, frost can be prevented from being formed on the windshield of the vehicle.
Patent KR-20190066697-A (KR)
Title: Apparatus for preventing a flow separation for vehicle
Inventor: KWON HYUNG IL
IPC: B62D35/00
Filed: 2017-12-06
Abstract: According to the present invention, an apparatus for preventing flow separation for a vehicle comprises: at least one ridge strip disposed on a surface of a vehicle, where flow separation occurs; and at least one valley portion formed around the ridge strip. The ridge strip may be elongated along a longitudinal direction of a vehicle, and a tooth portion may be continuously formed in an upper end of the ridge strip along a longitudinal direction of the ridge strip.
Patent KR-20190069931-A (KR)
Title: Aperture system of electron beam apparatus, electron beam exposure apparatus, and electron beam exposure apparatus system
Inventor: LEE HYUN HO
IPC: G03F9/00
Filed: 2017-12-12
Abstract: The present invention relates to an aperture system of an electron beam device, whcih comprises a plurality of apertures including a first region including at least one through hole through which the electron beam passes and a second region disposed outside the first region and including first and second alignment keys, wherein the two apertures of the plurality of apertures are disposed at positions overlapping each other and include respectively the first alignment key having the same size, and the apertures excluding two of the plurality of apertures are disposed to overlap the first alignment keys and include a second alignment key having an area larger than the first alignment key.
Patent KR-20190074575-A (KR)
Title: Eco-friendly ultra rapid hardening mortar composition and manufacturing method using the same
Inventor: NAM KI CHEOL
IPC: C04B24/10
Filed: 2017-12-20
Abstract: Provided is a mortar composition for an ultra-rapid hardening road repair, which has excellent adhesion performance with a base concrete, and can obtain desired required strength in a short time while maintaining good workability. According to the present invention, the mortar composition for an ultra-rapid road repair comprises: 10 to 20 wt% of phosphate; 3 to 6 wt% of calcium silicate; 15 to 25 wt% of silica fume; 20 to 60 wt% of an inorganic binder; 5 to 10 wt% of aluminum oxide; 5 to 10 wt% of magnesium oxide; and 7 to 15 wt% of kelp powder or mugwort powder. According to the present invention, the mortar composition for an ultra-rapid hardening road repair does not include a lime component such as an existing Portland cement so as to environmentally repair a road, can solve a delay problem of a curing time in winter, and can repair a defect part of a road in a short time since the curing time is performed faster than that of the existing Portland cement, thereby being economical and having excellent stability.
Patent KR-20190077716-A (KR)
Inventor: YANG JUNG SEOK
IPC: A01G9/24
Filed: 2017-12-26
Abstract: The present invention relates to a nutrient solution supply system for a facility horticulture, which comprises: a mixing tank for storing a nutrient solution to supply the same to a medium; a medium weight measurement unit for measuring the weight of the medium; a band setting unit for setting a band having upper and lower limits of a medium target weight, and adjusting a band width corresponding to the difference between the upper and lower limits of the band in accordance with a predetermined control mode; and a nutrient solution control unit for providing the control mode for the band setting unit, and controlling the nutrient solution supplied from the mixing tank to the medium to maintain the weight of the medium measured by the medium weight measurement unit between the upper and lower limits of the band. According to the present invention, a nutrient solution control technology optimized for a crop is provided, thereby maximizing crop yield and improving the quality.
Patent KR-20180076353-A (KR)
Inventor: PARK JEONG HO
IPC: H01S3/067
Filed: 2017-12-27
Abstract: The present invention relates to a chromatic liquid crystal device and a method for forming a wired part of chromatic liquid crystal device. The method comprises the steps of: preparing a substrate, transparent electrode formed on the substrate, and an alignment layer formed on the transparent electrode; forming at least two evenly spaced etching lines on the alignment layer by irradiating a laser; and coating a valley part of the etching lines with a conductive paste.
Patent KR-20190079341-A (KR)
Title: Organic compound and composition and organic optoelectronic device and display device
Inventor: KIM BYUNG KU
IPC: C07D333/76
Filed: 2017-12-27
Abstract: The present invention relates to: an organic compound represented by chemical formula 1; a composition comprising the same; an organic optoelectronic device; and a display apparatus. In the chemical formula 1, X^1 to X^3, Y^1 to Y^3, and R^1 to R^18 are the same as defined in the specification. The present invention can implement a high efficiency and long lifespan organic optoelectronic device.
Patent KR-20190080221-A (KR)
Inventor: JEE SEUNG WOOK
IPC: G01R31/28
Filed: 2017-12-28
Abstract: According to the present invention, an earth leakage circuit breaker for preventing false notification of a current leakage detects a leaked current when the leaked current is created to block a current to prevent an electric shock, and comprises: a current leakage detection unit (200) to detect a leaked current; a leaked current creation unit (120) to create a leaked current for a test to detect whether an abnormality exists in the current leakage detection unit (200); a communication unit (140) to communicate to allow a manager to perform remote diagnosis and self-diagnosis via communication; an input unit (100) to receive a signal instructing abnormality inspection of a current leakage detection circuit of an earth leakage circuit breaker from the manager to transfer the signal to the communication unit; a trip coil (40) to shut off a flow of a current by opening a circuit when a current leakage occurs; a control unit (110) connected to the current leakage detection unit (200), the leaked current creation unit (120), the communication unit (140), the input unit (100) and the trip coil (40) to control current leakage detection, current leakage detection test, detail inquiry, and detail transmission; and a power supply unit (150) connected to the current leakage detection unit (200), the leaked current creation unit (120), the communication unit (140), the input unit (100), the trip coil (40), and the control unit (110) to supply power.
Patent KR-20190081821-A (KR)
Inventor: SEO JOUNG KOOK
IPC: H01L41/083
Filed: 2017-12-29
Abstract: A piezoelectric element for a speaker and a manufacturing method therefor are provided. The piezoelectric element for a speaker includes: a plurality of piezoelectric ceramic layers stacked in a thickness direction; and a plurality of electrodes arranged to be connected to the central portion of each side of the plurality of piezoelectric ceramic layers along the outer walls of the plurality of stacked piezoelectric ceramic layers. In each of the plurality of piezoelectric ceramic layers, the central portions of some of the plurality of sides are etched. The plurality of piezoelectric ceramic layers are stacked on each other in the thickness direction so that the unetched ones among the plurality of sides do not overlap each other. The piezoelectric element may have high capacitor values in low power environments.